Handprints discovered on cave walls in a remote area of Indonesia may be the oldest known examples of rock art ever studied, dating back at least 67,800 years. The findings were reported by Indonesian and Australian researchers working on the island of Sulawesi, where tan-colored outlines were found inside limestone caves. The images were created by placing hands against stone surfaces and blowing pigment around the edges, a method used in early art traditions. Some fingertips were shaped with care, showing a sophisticated approach to design. Mineral layers that formed over the artwork were examined to measure age, providing reliable scientific evidence. Experts described the discovery as significant for the study of early creativity. Indonesia already contains several ancient cave paintings, but these handprints are now considered the oldest examples located on cave walls.

Researchers explained that the artwork suggests the island supported a remarkable artistic culture long before written records began. The study was published in an international scientific journal and raised questions about the identity of the artists. The prints may belong to Denisovans or to early modern humans traveling through Southeast Asia. The technique shows careful planning and may potentially change ideas about early human behavior. Other drawings nearby, including animals and human figures, were dated to later periods, showing long-continued traditions. Scientists believe nearby islands may contain older art that remains hidden and encourages further exploration. Future findings could provide a comprehensive picture of how creativity developed and spread across early societies, helping explain the origins of art and culture in human history today.